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2002年11 期
| 标题 |
| 提高封锁天窗利用率 实现施工和运输双赢(24 卷) |
| 英文标题 |
| Improve the Utilization Ratio of Maintenance Gap, Achieve Dual Benefit of Construction and Transportation |
| 摘要 |
| 大型养路机械利用封锁天窗进行施工时，由于比人工作业时所需要的准备作业时间和施工后的整理作业时间长，使正常施工作业时间缩短，因此需要延长天窗时间。沪宁线上行自2002年4月起，开设了210 min的天窗，作业效率增加了300 %。为增加单位天窗施工时间和减少对开行列车的影响 |
| 作者 |
| 新闻作者:范钦爱 |
| 关键字 |
